Hardware Spec Index

Teralux CL-8421 Ultra Low profile Air CPU Cooler

CPU Coolers · Teralux · SKU CL8421-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index538 (CPU Coolers scale)
Category rank#44,048
Street price$19
Power3 W
Performance per dollar28.32
Released2022

Specifications

BrandTeralux
ModelTeralux CL-8421 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 2,000 RPM
Rated cooling95 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-8421 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/1297066 (accessed 2026-10-20).